We were able to tuck ours under the eaves pointing at the neighbors yard and unless you knew what you were looking at, you wouldn't know it was there. One bark here and one bark there was the result - as opposed to hours of non-stop barking.

We tried talking to the neighbors, several times, first. A reasonable person would have been sympathetic and done something (anything) to resolve the issue. Turns out our neighbors were just as psycho as their dog and seemed to encourage it there after. That's when we started filing formal, signed complaints. That was even less effective. So a vet friend recommended the UKS and it all but eliminated the problem. If only they had something that worked as well on inconsiderate neighbors...